426607587

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37003}}^1$

素因数の和:37080

約数の個数: 32

約数和(自身を含む): 734159360

約数和(自身を除く): 307551773

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 37003, 111009, 259021, 333027, 777063, 999081, 2257183, 2331189, 6771549, 6993567, 15800281, 20314647, 47400843, 60943941, 142202529, 426607587]

約数ペア:

[(1, 426607587), (3, 142202529), (7, 60943941), (9, 47400843), (21, 20314647), (27, 15800281), (61, 6993567), (63, 6771549), (183, 2331189), (189, 2257183), (427, 999081), (549, 777063), (1281, 333027), (1647, 259021), (3843, 111009), (11529, 37003)]